MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1139"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rn1qkbnr/1pp2ppp/p3N3/3ppb2/P1P5/8/1P1PPPPP/RNBQKB1R b KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T16:34:39 +0200"]
[GameEndTime "2026-09-14T16:34:40 +0200"]
[PlyCount "39"]
[Termination "illegal move"]
[TimeControl "-"]

5... Bxe6 {+8.04/9 0.031s, n=20352, sd=16}
6. Qb3 {-8.10/8 0.022s, n=16177, sd=11} Nc6 {+8.34/9 0.043s, n=30755, sd=12}
7. Qxb7 {-8.28/9 0.042s, n=33408, sd=15} Nb4 {+8.43/8 0.021s, n=16369, sd=12}
8. c5 {-8.39/8 0.024s, n=19974, sd=19} Nc2+ {+8.39/8 0.034s, n=26789, sd=17}
9. Kd1 {-8.68/8 0.039s, n=30884, sd=16} Nxa1 {+8.42/9 0.015s, n=12574, sd=10}
10. Qb8 {-8.33/8 0.015s, n=12225, sd=13} Rxb8 {+8.42/8 0.023s, n=19012, sd=12}
11. b3 {-8.18/7 0.030s, n=25423, sd=10} d4 {+8.94/8 0.032s, n=25633, sd=15}
12. Ke1 {-9.26/7 0.097s, n=72891, sd=13} d3 {+9.25/9 0.017s, n=15126, sd=13}
13. e4 {-8.96/7 0.030s, n=24139, sd=13} Nc2+ {+9.19/8 0.018s, n=14075, sd=11}
14. Kd1 {-9.28/7 0.080s, n=55882, sd=13} Bxb3 {+9.10/8 0.021s, n=17147, sd=11}
15. Bb2 {-9.67/7 0.064s, n=45287, sd=13} Bxa4 {+9.51/7 0.017s, n=12603, sd=11}
16. Kc1 {-9.84/8 0.125s, n=85050, sd=15} Qd4 {+10.03/8 0.071s, n=51366, sd=15}
17. Nc3 {-9.98/8 0.052s, n=39805, sd=11} Nf6 {+10.08/8 0.024s, n=18223, sd=14}
18. Nb5 {-9.98/6 0.044s, n=32088, sd=13} Qxb2+ {+11.09/9 0.024s, n=20576, sd=16}
19. Kxb2 {-10.57/6 0.022s, n=14081, sd=13}
Rxb5+ {+10.72/8 0.037s, n=30683, sd=19}
20. Ka2 {-10.55/7 0.057s, n=44680, sd=18} Rb2+ {+10.60/8 0.033s, n=25736, sd=16}
21. Kxb2 {-10.75/8 0.035s, n=30095, sd=14}
Bxc5 {+10.55/8 0.017s, n=15010, sd=16}
22. Bxd3 {-10.45/9 0.143s, n=113743, sd=18}
Bd4+ {+10.51/7 0.030s, n=25200, sd=17} 23. Kc1 {-10.42/7 0.019s, n=16793, sd=16}
Na1 {+10.53/7 0.018s, n=14924, sd=11}
24. Kb1 {-10.41/8 0.072s, n=58229, sd=5, Black makes an illegal move: e8h8} 1-0